﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication3
{
    public partial class WebForm2 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                TextBox aa = (TextBox)PreviousPage.FindControl("TextBox1");
                Label1.Text = aa.Text+"欢迎来到本页面";
            }
        }
    }
}